How-To : Configure MySQL Metastore for Hive ?
Hive by default comes with Derby as its metastore storage, which is suited only for testing purposes and in most of the production scenarios it is recommended to use MySQL as a metastore. This is...
Category: Java
What is POODLE vulnerability and How does it affect you ?
What is POODLE? It stands for “Padding Oracle On Downgraded Legacy Encryption.”.This means a protocol downgrade that allows exploits on an outdated form of encryption.It was first explained in Google Security Advisory.
More Effective Java With Joshua Bloch
Many of us already know and agree on how great the book “Effective Java by Joshua Bloch” is and it’s a must read for every Java Developer out there whether you have just started or...
Java : What does finalize do and How?
Finalize method in Object class is often a point of discussion whether to be used or not ? Below are some of the pointers on Finalize method
How-To : Generate Restful API Documentation with Swagger ?
Swagger is a specification and complete framework implementation for describing, producing, consuming, and visualizing RESTful web services. The goal of Swagger is to enable client and documentation systems to update at the same pace as the server. The documentation of methods, parameters, and models are tightly integrated into the server code, allowing APIs to always stay in sync.
How-To : Setup Realtime Alalytics over Logs with ELK Stack : Elasticsearch, Logstash, Kibana?
Once we know something, we find it hard to imagine what it was like not to know it. – Chip & Dan Heath, Authors of Made to Stick, Switch What is the ELK stack...